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Substance Name: Salivary agglutinin receptor, Streptocococcus
RN: 136250-21-0


  • From Streptocococcus mutants KPSK2 & Streptococcus sanguis M5; enables bacteria to bind to agglutinin to facilitate colonization of mouth.
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Names and Synonyms

Name of Substance

  • Salivary agglutinin receptor, Streptocococcus


  • Human salivary agglutinin receptor
  • Receptor, salivary agglutinin
  • Salivary agglutinin receptors
  • Ssp-5 protein
  • Sspb gene product

Systematic Name

  • Protein (Streptococcus mutans clone pHBsr-1 gene Sr saliva-binding reduced)

Registry Numbers

CAS Registry Number

  • 136250-21-0

System Generated Number

  • 0136250210